diff --git a/Dockerfile b/Dockerfile
index d720e64..94da94e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM google/cloud-sdk:498.0.0-slim
+FROM google/cloud-sdk:499.0.0-slim
 
 COPY entrypoint.sh /entrypoint.sh